Jobs for freelance data science engineer python sql at Chennai

Job Title: Data Scientist and Senior Data Scientist / AI & Machine Learning Engineer Experience Required Minimum 6 years of relevant experience in Data Science, Machine Learning, or Artificial Intelligence. Data Scientist - 6-10 Years Sr Data Scientist 8-15 Years Job Summary We are seeking an experienced and highly motivated Senior Data Scientist / AI...

Company Overview Metayb is a digital transformation company on a mission to transform seamlessly by empowering organisations to navigate the vast landscape of the digital-first era. Within just three years of inception, we have grown into a close-knit family of 500+ employees, each possessing rich field expertise. Metayb focuses on fostering seamless...

Greif is a global leader in performance packaging located in 40 countries. The company delivers trusted, innovative, and tailored solutions that support some of the world's most in demand and fastest-growing industries.   With a commitment to legendary customer service, operational excellence, and global sustainability, Greif packages life's essentials -...

Job Information Date Opened - 07/14/2026 Job Type - Full time City - Chennai State/Province - Tamil Nadu Country - India Zip/Postal Code - 600096 Industry - Technology - Data Scientist - Experience- 4-7 years - Requirements - 1- 4-7 years of data science experience- 2- Proficiency in SQL and Excel- 3- Production engineering best practices: Git,...

Career Area:EngineeringJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about...

Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are an automotive supplier partner to automakers and new mobility actors worldwide. Our vision? Invent a greener and more secured mobility, thanks to solutions focusing on intuitive driving and reducing CO2 emissions. We are leader on our businesses, and recognized...

As a Lead Engineer, you will play a key role in driving the technical strategy, development, and upkeep of Promotional Product’s core applications and system integrations. You’ll be responsible for crafting and enhancing software components - including programs, scripts, and data models - based on detailed design specifications that emphasize...

Job Description: Gen AI Engineer Position: Gen AI Engineer Location: Chennai Experience: 5–7 Years Maximum CTC: ₹20 LPA Shift Timing: 11:00 AM – 8:00 PM Notice Period: Candidates currently serving a notice period of less than 30 days are eligible. Immediate joiners are preferred. Walk-in Drive Details Walk-in Dates: 16 & 17 July 2026 Time: 2:00 PM –...

Key ResponsibilitiesDesign, develop, and maintain automated test scripts for API and front-end testing using JavaScript and related automation tools.Collaborate with developers and product owners to understand requirements and translate them into effective test cases and automation scenarios.Lead the implementation and continuous improvement of test...

As a Lead Engineer, you will play a key role in driving the technical strategy, development, and upkeep of Staples Promotional Product’s core applications and system integrations. You’ll be responsible for crafting and enhancing software components - including programs, scripts, and data models - based on detailed design specifications that emphasize...

GCL: D1/D2 Introduction to role: Are you ready to keep critically meaningful laboratory information management and biological sample storage platforms running perfectly so scientists can move faster to deliver life-changing medicines. In this role, your engineering decisions will directly protect research continuity, data integrity, and the pace of...

Hiring: AWS Data Engineer | In-Person Drive | 5th SeptemberWe're looking for an experienced AWS Data Engineer with expertise in AWS Glue, S3, Redshift, Lambda, Python, SQL, and Py Spark to build and optimize scalable data pipelines and cloud-based data solutions.Location: ChennaiExperience: 4-8 YearsIn-Person Drive: 5th SeptemberInterested candidates please...

About ValGenesis ValGenesis is a leading digital validation platform provider for life sciences companies. ValGenesis suite of products are used by 30 of the top 50 global pharmaceutical and biotech companies to achieve digital transformation, total compliance and manufacturing excellence/intelligence across their product lifecycle.  Learn more about...

Overview We are looking for a Software Test Engineer with 3 to 5 years of experience in functional testing, preferably within the NBFC, lending, or financial services domain. The candidate should have hands-on experience in testing web and mobile applications, understanding business requirements, preparing test scenarios and test cases, executing...

Job Purpose The Technical Lead, Software Engineering will be collaborating with cross-functional teams to define, design, and ship new features while simultaneously improving existing functionality. Candidate should also be able to fix reported bugs and work towards improving application performance, as well as continuously discover, evaluate, and implement...

Minimum Qualification Degree or Diploma in Engineering, Architecture, Construction Technology, Computer Science, or a related technical discipline. Experience 3 to 8 years of experience in Dynamo Programming and Autodesk Revit. Strong experience in Revit API development using C#. Experience in Python scripting for BIM automation and workflow...

Minimum Qualification Degree or Diploma in Engineering, Architecture, Construction Technology, Computer Science, or a related technical discipline. Experience 3 to 8 years of experience in Dynamo Programming and Autodesk Revit. Strong experience in Revit API development using C#. Experience in Python scripting for BIM automation and workflow...

Minimum Qualification Degree or Diploma in Engineering, Architecture, Construction Technology, Computer Science, or a related technical discipline. Experience 3 to 8 years of experience in Dynamo Programming and Autodesk Revit. Strong experience in Revit API development using C#. Experience in Python scripting for BIM automation and workflow...

About upGrad Founded in 2015, upGrad is Asia's largest integrated Learning, Skilling, Workforce Development, and Placement company. Its offerings include online and hybrid degrees, study abroad programs, certifications, bootcamps, and doctorates for working professionals. Through its B2B arm, upGrad also provides enterprise training, recruitment, and...

Key Responsibilities: Agent Development & Architecture: Build agentic workflows using LangChain/LangGraph and similar frameworks. • Develop autonomous agents for data validation, reporting, document processing, and domain workflows Deploy scalable, resilient agent pipelines with monitoring and evaluation GenAI Application Engineering Develop GenAI...